baber/WOPTO huggingface dataset:
Patent JP-S63297020-A (JP)
Title: Extruder die
Inventor: MORIYAMA MASAO
IPC: B29C48/05
Filed: 1987-05-29
Abstract: PURPOSE:To obtain an extruder die, which has enough cooling effect and is full of durability, by a structure wherein a flat plate consists of a first flat plate made of ceramic and a second plate made of metal and the diameter of each of the respective through holes of the second flat plate is made larger than that of each of the through holes of the first flat plate. CONSTITUTION:A first flat plate 2 made of ceramic is placed inside and a second flat plate 3 made of stainless steel is placed outside so as to be piled up each other. In addition, through holes 4 and 5 are bored common to both the flat plates. The inlet of each through hole 4 of the first flat plate 2 is rounded. Each through hole 5 of the second flat plate 3 is coaxial to that of the first flat plate 1 and the diameter of the former is made slightly larger than that of the latter. Since the first flat plate 2 is for determining the die diameter, its thin thickness is enough. Since the second flat plate 3 is requested for cooling plastic and withstanding the internal pressure of an extruder, its thickness is made thicker than the thickness of the first flat plate. Further, a positioning pin is provided at the location different from the through hole between both the flat plates. Outside said extruder dies 2 and 3, rotary cutters 7 are provided for cutting off extruded plastic at certain periods.
Patent JP-S61293855-A (JP)
Title: Stencil preparation
Inventor: NAKAZAWA SUSUMU
IPC: B41N1/24
Filed: 1985-06-21
Abstract: PURPOSE:To be able to use reproductions with toner images as originals, and to enable prevention of clogging at perforations with fused toner, by manufacturing stencils through lamination of originals and base papers between which fluoroplastic films are put in. CONSTITUTION:A fluoroplastic film with a thickness of 12-50mum is preferable to be used from a view point of heat transferring, easy handling and/or durability. Any readily available base paper without special treatment may be used for a heat sensitive stencil printing base paper. A sensitive side of a film of the base paper and a toner image side of a reproduction reginal are laminated to face each other with a fluoroplastic film between the above two, and electromagnetic waves including infrared rays are projected from thin paper side to easily manufacture a stencil paper of a good quality. Since a fluoroplastic film is used as a fusion bonding prevention medium, an excellent mold release characteristics is brought about, and fused toner rarely sticks, permitting its reuse.
Patent JP-S6117425-A (JP)
Title: Magnetic iron oxide particle powder showing spindle shape and its preparation
Inventor: TAKEDOI ATSUSHI
IPC: B22F9/22
Filed: 1984-06-30
Abstract: PURPOSE:To obtain the titled particle powder having uniform particle size, high coercive force and improved temperature stability, by adding a soluble silicate to an aqueous solution containing FeCO3 obtained from a ferrous salt and an alkali carbonate, introducing an oxygen-containing gas to the solution. CONSTITUTION:An aqueous solution containing FeCO3 obtained by reacting an aqueous solution of a ferric salt with an alkali carbonate is blended with 0.1- 20atom% calculated Si based on Fe of a water-soluble silicate and 0.5-10.0 atom% calculated Si based on Fe of a water-soluble cobalt salt. An oxygen- containing gas is then introduced to the aqueous solution, to form geothite particles containing Si and Co and showing a spindle shape. The geothite particles or hematite particles containing Si and Co and showing a spindle shape obtained by dehydrating the geothite particles under heating are reduced under a reducing gas under heating. Consequently, the aimed particle powder having an aspect ratio (major axis, minor axis) of 4:<=1, and containing 0.1-20atom% Si based on Fe and 0.5-10.0atom% Co based on Fe is prepared.
Patent JP-H07313309-A (JP)
Title: Seat cover which also serves as vest
Inventor: NAKAMURA NORIKO
IPC: A41D1/04
Filed: 1994-05-26
Abstract: PURPOSE:To provide a seat cover which also serves as a vest and can be used as a seat cover for a seat of car or can be use as a vest for a driver. CONSTITUTION:A seat cover which also serves as a vest is provided. The seat cover comprises an inverted-bag-shaped vest-like body 1 with portions thereof corresponding to a neck and both arms being opened and storage pockets 6-11 provided on the front portion 3 of the body 1, and when the body 1 is fixed to the back of a seat of car 100, the pockets 6-11 of the portion 3 are positioned on the rear side of the seat 100, while, when the body 1 is put on a human body, the pockets 6-11 are positioned on the side of the belly of human boy. Thus, the seat cover can be put on easily and a large number of storage pockets can be provided and an improved usability can be provided for the seat cover which also serves as a vest.
Patent JP-S5927316-A (JP)
Title: Leading device
Inventor: SUZUKI KENICHI
IPC: G05D1/02
Filed: 1982-08-05
Abstract: PURPOSE:To lead a man or an object along a passage set in advance, by inducing an electric current by a conductive body installed to the passage. CONSTITUTION:A looplike electric wire 106 is buried under a road surface of a passage. On the other hand, an electric signal generator 103 provided with a loop antenna 104 is installed to a foot of a blind man 101, and his hand has a walking stick 102 provided with a receiver. In this state, when a signal generated from the signal generator 103 is supplied to the electric wire 106 through the antenna 104, an induced current flows to the electric wire 106. A magnetic flux made by this induced current is received by the receiver in the walking stick 102. Accordingly, the blind man is led safely on the electric wire 106 by deriving the maximum point of intensity of its reception and walking forward. In this regard, this method is applicable to leading of a vehicle. In this way, a man or an object can be led along a passage set in advance.
Patent JP-S63297597-A (JP)
Title: Electrodeposition coating method
Inventor: KADOTA MAKOTO
IPC: C25D21/12
Filed: 1987-05-29
Abstract: PURPOSE:To improve coating quality, by detecting the number and conveyance speed of the materials to be coated in a paint tank and the liquor temp. of paint, performing operations between the resulting detected value and various informations, calculating the required amount of electrification, and then carrying out control so as to perform the automatic control of film thickness. CONSTITUTION:Plural materials 5 to be coated are conveyed in a state immersed in electrodeposition paint 1 in a paint tank 2 by means of supporting members 6 having superior electric conductivity and attached to a belt conveyor 4. The above supporting members 6 are allowed to slide on a feeder rail 7, and an electric power is supplied from a rectifier 15 to the materials 5 to be coated and an electrode 3 disposed in the paint tank 2, so that electrodeposition is applied to the materials 5 to be coated. In the above electrodeposition coating method, a conveyance speed-detecting section 8, such as rotary encoder, a section 9 detecting the materials to be coated, such as limit switch, and a liquor temp.-detecting section 10 are provided, and the conveyance speed and number of the materials 5 to be coated in the paint tank 2 and the liquor temp. of the electrodeposition paint are detected. Based on the resulting detected values and the informations concerning coating obtained from a key input section 12, the amount of electrification corresponding to the above-mentioned detected values is calculated in an operation control section 11, and, based on this calculated value, electrification conditions are controlled.
Patent JP-S63302208-A (JP)
Title: Gas burner
Inventor: KODERA HIROSHI
IPC: F23D14/06
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a gas burner of simple structure and wide thermal regulating range by forming many flame holes in line and arranging the small or large spaces between the neighboring flame holes alternately. CONSTITUTION:Air-fuel mixture is jetted toward each flame hole 5 from an air-fuel mixture chamber 6 and a part of the air-fuel mixture leads to inner flame holes 17 through an air-fuel mixture passage 7. When the air-fuel mixture jetted toward the flame holes 5 burns, two flame holes 5 formed in the small space of A form a pair, and the flame is made stable in the state introducing secondary air from the part of the large space B mainly. Namely, at the time of strong combustion, each flame hole of the flame holes 5 mutually help to burn free from a lifting phenomenon, while at the time of weak flame, two flame holes are united into one body, and the flame is rendered difficult to be extinguished in the burning state as if in one flame hole of a substantially large area. Therefore, flame can be throttled down to range smaller than conventional one in which flame holes are arranged at equal spaces.
Patent JP-S5470352-A (JP)
Title: Molding thermoplastic resin material and its molding
Inventor: MATSUBAYASHI TOORU
IPC: C08L23/00
Filed: 1977-11-16
Abstract: PURPOSE: To obtain molded articles of good quality with smooth and rapid feed to the molding machine, by using a blend of polymer particles consisting of two or more types of particle groups having modified shapes.  
     CONSTITUTION: (A) Thermoplastic polymer particles of a given shape, a great part of which are occupied by solid bodies of specific shape, such as geometrical thtree-dimensional bodies, e.g. spherical, spheroidal, or cylindrical shapes, etc. having a maximum length ≤ 10mm and a minimum length ≥ 1mm are incorporated with (B) 1W50wt.% of thermoplastic polymer particles which are obtained by pulverizing molded articles with a pulverizer and are not said to have specific shapes consisting of polyhedra and/or thermoplastic polymer particles having given shapes geometrically different from these of (A). The resulting molding material is introduced into a molding machine and molded by injection, extrustion molding, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5564593-A (JP)
Title: Preparation of phosphoric monoester
Inventor: MANBA AKIO
IPC: C07F9/09
Filed: 1978-11-06
Abstract: PURPOSE: To obtain the title compound useful as detergents, textile finishes, and medicines, in high yield, by esterifying orthophosphoric acid with an alcohol or its alkylene oxide adduct with azeotropic or vacuum dehydration.  
     CONSTITUTION: One mole of an 8W20C straight or branched chain (un)saturated aliphatic alcohol, e.g. lauryl alcohol, or its adduct with an alkylene oxide (≤30mol), or a 1W20C alkylphenol adduct with an alkylene oxide (≤30mol) is esterified with 0.5W2.9mol of orthophosphoric acid in the presence or absence of an organic solvent, e.g. xylene, at 100W150°C, preferably 120W140°C, with azeotropic or vacuum dehydration to give the compound of the formula (R is organic hydroxy compound residue).  
     EFFECT: Safely used as creams or lipsticks directly applied to the skin due to almost no arsenic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06349851-A (JP)
Title: Collector arrangement of magneto- transistor and its manufacture
Inventor: RIYUBISA RISUTEITSUKU
IPC: H01L29/73
Filed: 1994-05-27
Abstract: PURPOSE: To provide a collector array of a magneto-transistor and a method for producing the magneto-transistor. CONSTITUTION: A part of a semiconductor substrate 11 is doped to form a base region 13. This base region is doped to form an emitter region 16 or the like and a collector region 17 or the like. The collector region 17 or the like is laid out to surround the emitter region 16 or the like and at a distance from the emitter region 16. Collector contacts C1 to C8 , C5 ' to C8 ', C13 to C16 are formed symmetrically in the collector region 17 or the like. In a three- dimensional magneto-transistor 10 or the like, divided collector contacts C5 to C8 , C5 ' to C8 ' are included in the collector contacts.
Patent JP-H086224-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03F7/26
Filed: 1994-06-20
Abstract: PURPOSE:To maintain the specified heat developing temp. of an image forming medium even if the surface temp. of an exothermic roll varies in the central part and ends of this roll at the time of heat development. CONSTITUTION:This image forming device makes heat development of the image forming medium 11 subjected to image exposure by nipping and transporting the image forming medium 11 by means of the exothermic roll 21 and a roll supporting body 20. The image forming device has a temp. sensor which detects the surface temp. of the exothermic roll 21, a temp. control means which maintains the surface temp. of the exothermic roll 21 in accordance with the surface temp. of the exothermic roll 21 detected by this temp. sensor and a nip width control means which controls the nip width of the exothermic roll 21 to the image forming medium 11 in accordance with the falling amt. of the temp. when the surface temp. of the exothermic roll 21 detected by the temp. sensor falls by the prescribed temp.
Patent JP-S6117351-A (JP)
Title: Production of composite wire rod
Inventor: YAMADA NORIHIKO
IPC: B22D11/04
Filed: 1984-07-02
Abstract: PURPOSE:To combin a wide range of materials and to obtain a wire rod provided with different properties by feeding a core wire into the bath of a molten coating material and forming the layer of the coating material on the surface of the core wire. CONSTITUTION:The core 10 is dipped in a preteating tank 1 in order to remove stains and oxide films. The wire 10 is then passed through a nozzle 3 provided in the lower part of a vessel 2 for the coating material maintained in temp. by induction heating and is supplied into a molten metal 7. The coating material solidifies and sticks to the surface of the wire 10. The outside shape of the wire rod 15 on which the unsolidified coating material is stuck is controlled by rolls 4. The composite wire rod 20 produced in the above-mentioned manner and cooled according to need is coiled.
Patent JP-H11328876-A (JP)
Title: Reproducing device
Inventor: YAMAGUCHI SHIGEO
IPC: G11B19/06
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To enable the sure lock of a PLL and to improve reliability by changing the prescribed timing position of a PLL pull-in region at the time of lock retry of the PLL. SOLUTION: If, at the time of data reproduction, the pulling-in of the PLL cannot be executed as a defect DF exists in the VF03 field of the header of a certeain address region, a controller makes the rise timing of an RGATE signal faster, for example, to attain the 7th byte from the 10th byte, thereby making the RGATE signal active. The leading-in is thus made possible without being affected by the defect DF by locking the PLL at a period tL. If the pulling-in cannot be made by the first retry as the defective portion DF exists more forward, the second retry is carried out. In such a case, the RGATE signal is delayed and is made active, by which the PLL leading-in may be similarly executed while avoiding the defective part DF by delaying the RGATE signal and making the signal active, by which the sccess probability of the pulling-in is improved.
Patent JP-S5261171-A (JP)
Title: Air separation method to collect liquid product
Inventor: OKABE MICHIAKI
IPC: F25J3/04
Filed: 1975-11-17
Abstract: PURPOSE:Cooling energy generated by partial evaporation in a intermediate pressure liquefier is used to precool raw material air, the pressure is utilized for a low pressure expansion turbine, and low temperature N2 gas is generated and mixed with circulating N2 gas to effectively collect energy.
Patent JP-H088162-A (JP)
Title: Method of forming photoresist pattern
Inventor: KIYONO TATSUYA
IPC: H01L21/027
Filed: 1994-06-20
Abstract: PURPOSE:To pattern a photoresist layer made on the etched layer of a silicon semiconductor substrate, or the like easily and accurately even into a fine pattern. CONSTITUTION:A desired photoresist pattern is made by making a photoresist layer 2 on an etched layer 1, and applying developer or alkaline solution on the photoresist layer 2, and forming a refractory layer 3 hard to dissolve in the developer on the surface of the photoresist layer 2, and then, exposing and developing the photoresist layer 2.
Patent JP-S61293413-A (JP)
Inventor: HATANO TAKESHI
IPC: A47L9/04
Filed: 1985-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62293197-A (JP)
Inventor: SAKAMOTO YASUNORI
IPC: G21D3/12
Filed: 1986-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62295830-A (JP)
Title: Pallet conveyer
Inventor: HOSONO ISAMU
IPC: B65G47/57
Filed: 1986-06-13
Abstract: PURPOSE:To surely contain a pallet to be stored in a piled up condition, by driving the second strut to support the pallet in place of the first strut when the pallet in one step of piling is conveyed toward a carry-out port by moving the pallet in the piled up condition. CONSTITUTION:Conveying paths are parallelly provided in plural rows, and each of these conveying paths provides in its inside respectively the first struts 13a, 13b, which support pallets 10 in a piled up condition spacing a predetermined distance, and the second struts 14a, 14b which move these pallets in the piled up condition in the vertical direction. Each conveying path arranges in its upper or bottom part a moving device, which moves the lowermost or uppermost pallet in a horizontal direction from one of the neighboring conveying paths toward the other conveying path, and the device has driving gears E, F which operate, when the second strut moves the pallet in one step of piling toward a carry-out port, so as to resupport the pallet by the first strut when the second strut stops its movement.
Patent JP-H11313557-A (JP)
Title: Supporter of plant, and plant-supporting device by using the same
Inventor: KOBAYASHI HIDEO
IPC: A47G7/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a supporter of a plant, capable of carrying out the precise support of the plant, adjusted to the growth of the plant, capable of incorporating a line part into a part of a design element for the plant support because the line part can be bent to a free shape, to support the plant in good appearance by constituting the supporting tool so that the line part in a specific state may support the plant. SOLUTION: A connecting parts 10 for detachably connecting the supporter to a part to be connected are formed at both terminals of a flexible line part 9 having a prescribed length, and the supporter is constituted so that the line part 9 in a state in which the connecting part 10 is connected to the part to be connected may support a plant (p). The supporter is preferably constituted so that the line part 9 in a connected state in which the connecting parts 10 having a fitting concave parts capable of becoming an elastic fitted state with the standing support 2, at both terminals of the flexible line part 9 having the prescribed length, may support the plant (p).
Patent JP-S5838929-A (JP)
Title: Electrochromic display element
Inventor: ONO HIROSHI
IPC: G02F1/153
Filed: 1981-09-01
Abstract: PURPOSE:To provide a high-speed responding property and a long life by adding a white powdered filler to the electrochromic material layer and making the layer porous. CONSTITUTION:Benzylviologen is used as an EC substance, a water-insoluble polyelectrolyte of vinyl polymer having a quat. ammonium salt structure in the side chain is used as a high molecular substance, and a mixture consisting of titanium oxide and zeolite in 1:2 weight ratio is used as a white powdered filler. They are added to methanol and applied to an SnO 2 display electrode 2 on a transparent glass plate 1 by means of a spinner to form a porous filmlike EC material layer 6 contg. the white powdered filler. An ECD element is fabricated using the resulting glass substrate, and the space between the display electrode 2 and the counter electrode 3 is filled with an aqueous K2SO4 soln. 7. By applying about 1V DC voltage to the ECD element using the display electrode as a cathode, the EC layer on the display electrode is turned purple, and by reversing the polarity of the applied voltage, the color is returned to the original white. The responding speed in coloring is as high as 60msec, and the display can be repeated >=107 times.
Patent JP-S5928171-A (JP)
Title: Image forming device
Inventor: YOSHIDA TADASHI
IPC: G03G15/04
Filed: 1982-08-07
Abstract: PURPOSE:To enable sure compounding of a latent image made by light image irradiation and a latent image made by a pin electrode by converting light and shadow parts of a light image obtained by light irradiation into the amount of charge, giving the charge of the shade to a dielectric to form the first electrostatic latent image, and further giving charge of equal polarity with charge that destaticizes the shade of the light image to a pin electrode to form the second electrostatic latent image. CONSTITUTION:The surface of an insulating drum ID 2-1 is plus charged uniformly by a G electrostatic charger 2-11 and a primary latent image on SD 2-2 is ion modulated on the ID 2-1 as a secondary latent image by a D electrostatic charger 2-10. At this time, the plus charge corresponding to the shade part (black part in the original) is discharged, and the positive electrode of light part (white part in the original) remains on the ID 2-1. When the voltage of negative driving pulse is impressed from a stylus driver 2-1 to a multistylus 2-3 at the time when the secondary latent image of the ID 2-1 arrives just below the multistylus 2-3, charge of light part, i.e. the part having the plus charge, is discharged between the multistylus 2-3 and the ID 2-1, and a digital picture from the multistylus 2-3 is compounded in the light part of the original.
Patent JP-S6030542-A (JP)
Title: Duplicate key manufacturing device of cylinder lock
Inventor: SHIRATORI NOBUYUKI
IPC: B21D53/42
Filed: 1983-07-29
Abstract: PURPOSE:To make easily and quickly a duplicate key by providing an upper and lower direction gap detecting pick lever, and a depth inspecting tool of a disk tumbler provided with a projecting part which rises vertically in the tip of an inserting piece, respectively, on a duplicate key manufacturing device. CONSTITUTION:A tension lever 2 which is provided with a key hole inserting piece 2a on the tip, and has drawn a scale mark 2d on a flat appearing surface 2b of the outside is installed in a horizontal state to a stand 3 whose height can be adjusted freely. Also, this device is provided with an upper and lower direction gap detecting pick lever 4 of a disk tumbler provided with a projecting part 4b on the tip of an inserting piece 4c by making an upper end edge 4a a reference line. Moreover, it is provided with a depth inspecting tool 5 of a disk tumbler provided with a projecting part 5c on the tip of an inserting piece 5b. A gap in the upper and lower directions of the disk tumbler and a depth are measured, and a key boss is formed to a duplicate key having no key boss, which is prepared in advance, basing on a result of the measurement.
Patent JP-H0430517-A (JP)
Title: Manufacturing apparatus of semiconductor
Inventor: HANAKI YOSHIMITSU
IPC: H01L21/285
Filed: 1990-05-28
Abstract: PURPOSE:To make excellent a temperature uniformity of semiconductor substrates and to improve a yield and quality by a construction wherein a base supporting the semiconductor substrates is made to operate also as a heater in a magnetron sputtering process. CONSTITUTION:In a sputtering chamber evacuated to be of high vacuum, a semiconductor substrate 2 held in a carrier 1 is conveyed to a position just in front of a heater 4 by a push-up rod 3 and sucked with vacuum on a vacuum suction part provided for the heater 4. The temperature of the semiconductor substrate 2 is controlled by a thermocouple 5 of the heater 4. Accordingly, the semiconductor substrate 2 is held directly by a base made to operate also as the heater 4 and is controlled by the thermocouple 5, and therefore nonuniformity in temperature of semiconductor substrates does not take place.